TY - JOUR T1 - An Account of the Preparation and Uses of the Various Kinds of Pot-Ash; By John Mitchell M. D. & F. R. S. JF - Philosophical Transactions (1683-1775) VL - 45 SP - 541 EP - 563 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1748.0064 M3 - doi:10.1098/rstl.1748.0064 AU - Mitchell, J. ER -